BT Version: 5.3
Receive Sensitivity: 20Hz-2483.5MHZ
Horn Power: 3mW
Frequency Response: 20Hz-20KHz
Speaker Type: 中10mm@16ohm
Earbud Capacity: 5V/35mAh
Case Capacity:350maH/1.29Wh
Charging Time: 1 Hour
Earbud Use Time: About 4 Hours
Charging Case Use Time: About 20 Hours
Colour: Black